CVE-2021-47648

Published: Feb 26, 2025Modified: Oct 1, 2025

5.5

Vector

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Exploitability: 1.8 / Impact: 3.6

Source: NVD

Description

In the Linux kernel, the following vulnerability has been resolved: gpu: host1x: Fix a memory leak in 'host1x_remove()' Add a missing 'host1x_channel_list_free()' call in the remove function, as already done in the error handling path of the probe function.

Affected (4)

Products: Linux: Linux Kernel

1 product

Configuration A

4 vulnerable

Vulnerable Software	Affected Versions
Linux Linux Kernel	From 4.13 to 5.10.110
Linux Linux Kernel	From 5.11 to 5.15.33
Linux Linux Kernel	From 5.16 to 5.16.19
Linux Linux Kernel	From 5.17 to 5.17.2

Related CWEs

Missing Release of Memory after Effective Lifetime

The product does not sufficiently track and release allocated memory after it has been used, which slowly consumes remaining memory.

References (5)

https://git.kernel.org/stable/c/025c6643a81564f066d8381b9e2f4603e0f8438f

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/5124a344983e1b9670dae7add0e4d00d589aabcd

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/6bb107332db28a0e9256c2d36a0902b85307612c

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/c06577a80485511b894cb688e881ef0bc2d1d296

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

https://git.kernel.org/stable/c/fe1ce680560d4f0049ffa0c687de17567421c1ec

Source: 416baaa9-dc9f-4396-8d5f-8c081fb06d67

Patch

Timeline

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